@article {3812,
	title = {Dimorphocoeniopsis beauvaisorum, une nouvelle esp{\`e}ce de Madreporaria du Cr{\'e}tac{\'e} inf{\'e}rieur de la Bulgarie},
	journal = {Comptes Rendus de l{\textquoteright}Acad{\'e}mie Bulgare des Sciences},
	volume = {20},
	year = {1967},
	month = {1967///},
	pages = {1317 - 1320},
	author = {Zlatarski, Vassil N}
}
@article {3813,
	title = {Note sur le genre Clausastrea d{\textquoteright}Orbigny},
	journal = {Bulletin of the Geological Institute, Series Paleontology, Bulgarian Academy of Sciences},
	volume = {16},
	year = {1967},
	month = {1967///},
	pages = {23 - 33},
	author = {Zlatarski, Vassil N}
}
@article {3814,
	title = {Paraclausastrea, un nouveau genre de madr{\'e}poraire de I{\textquoteright}Aptien de la Bulgarie du Nord [Paraclausastrea, a new madreporian genus from the Aptien of northern Bulgaria]},
	journal = {Spisanie na Bulgarskoto Geologichesko Druzhestvo},
	volume = {29},
	year = {1968},
	month = {1968///},
	pages = {159 - 171},
	author = {Zlatarski, Vassil N}
}
@article {3815,
	title = {Diplocteniopsidae, une nouvelle famille de Madreporaria de l{\textquoteright}Aptien de la Bulgarie du Nord [Diplocteniopsidae, a new madreporian family from the Aptien of northern Bulgaria]},
	journal = {Bulletin of the Geological Institute, Series Paleontology, Bulgarian Academy of Sciences},
	volume = {17},
	year = {1968},
	month = {1968///},
	pages = {49 - 107},
	author = {Zlatarski, Vassil N}
}
@article {3817,
	title = {Enallhelia multiradiata sp. n., madr{\'e}poraire du Cr{\'e}tac{\'e} inf{\'e}rieur de la Bulgarie},
	journal = {Comptes Rendus de l{\textquoteright}Acad{\'e}mie Bulgare des Sciences},
	volume = {19},
	year = {1966},
	month = {1966///},
	pages = {145 - 146},
	author = {Zlatarski, Vassil N}
}
@article {2154,
	title = {Actinoseris? alloiteaui sp. n. Madr{\'e}poraires Cr{\'e}tac{\'e} inf{\'e}rieur de la Bulgarie},
	journal = {Bulletin de la Soci{\'e}t{\'e} G{\'e}ologique de France, 7e s{\'e}rie},
	volume = {2},
	year = {1966},
	month = {1966///},
	pages = {723 - 737, pl. 21},
	author = {Beauvais, Louise and Zlatarski, Vassil N}
}
